199078912

素因数分解:

$2^{10}\times {\mathrm{194413}}^1$

素因数の和:194433

約数の個数: 22

約数和(自身を含む): 397965458

約数和(自身を除く): 198886546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 194413, 388826, 777652, 1555304, 3110608, 6221216, 12442432, 24884864, 49769728, 99539456, 199078912]

約数ペア:

[(1, 199078912), (2, 99539456), (4, 49769728), (8, 24884864), (16, 12442432), (32, 6221216), (64, 3110608), (128, 1555304), (256, 777652), (512, 388826), (1024, 194413)]